Pointek ULS200 Ultrasonic point level switch: non-contact, 5 m (16.4 ft) range, for bulk solids, liquids, and slurries. Power supply: 24 VDC, Relay output Approvals: Ordinary Locations/General Purpose (Non-Ex), CE, UKCA, RCM, cCSAus, FM Transducer/Process connection: PVDF copolymer, 2" NPT ((Taper), ANSI/ASME B1.20.1) . Enclosure/cable inlet: Polycarbonate housing, Cable inlet PG 13.5